Revert^2 "Frozen-aware RemoteCallbackList"

This is a clean revert. The revert^1 did not fix the
perf regression so now reverting the revert.

This reverts commit 41c9c179.

Reason for revert: b/361157077

API-Coverage-Bug: 372923111
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8d50dd5399dbc640231868a43baffee3bf5f5193)
Merged-In: Iba5b9c9e52f4b4d892bd3d553dcf504bf7498597
Change-Id: Iba5b9c9e52f4b4d892bd3d553dcf504bf7498597
Test: atest android.os.cts.RemoteCallbackListTest

Original patch:
 From 8d50dd53 Mon Sep 17 00:00:00 2001
From: Yu-Ting Tseng <yutingtseng@google.com>
Date: Tue, 15 Oct 2024 22:21:00 +0000
Subject: [PATCH] Revert^2 "Frozen-aware RemoteCallbackList"

This is a clean revert. The revert^1 did not fix the
perf regression so now reverting the revert.

This reverts commit 41c9c179.

Reason for revert: b/361157077

Change-Id: Iba5b9c9e52f4b4d892bd3d553dcf504bf7498597
API-Coverage-Bug: 372923111
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